The National Geographic Telescope/Microscope Discovery Set is an ideal choice for young scientists looking to explore everything from the soil to the stars. This set opens up a full range of discovery options by including a 40mm telescope, a 900x microscope and an assortment of accessories. The easy-to-use refractor telescope comes with two eyepieces and a tabletop tripod. A star map and astronomy software are included to help observers navigate the night sky. The microscope has three levels of magnification and is equipped with slide trays, lab tools and collection materials to encourage experimentation.